Guide to Waterproofing Commercial Concrete Roofs

Waterproofing a roofWaterproofing membranes are vital aspects of a concrete commercial roof. These materials help prevent water from entering your building. There are several types of waterproofing membranes and distinguishing between them is important to find the right material for your project.
Here are some of your options:

Preformed Waterproofing Sheets

Preformed sheets are commonly installed by commercial roofing companies in your concrete roof in Houston to make it more water resistant. These are mostly supplied as rolls and joined together to make one huge waterproof material. Jaco Roofing & Construction Inc. notes that you can choose between two forms of preformed waterproofing sheets, which include bitumen and PVC. The former is fabric blended with polyester to create a membrane, and it’s installed using a propane torch.

On the other hand, PVC preformed sheets are designed to withstand chemicals from industries while also being UV resistant. They can be installed in almost all types and designs of commercial concrete roofs. PVC sheets are bonded together at the edges with an adhesive and are resistant to harsh weather elements, such as excessive rainfall and strong winds.

Liquid Applied Membranes

Liquid form membranes are brushed, rolled, or sprayed on your roof to create a waterproof coating. They are made from various materials that include bitumen, coal tar, acrylic, and polyurethane. Liquid membranes are easy to apply and maintain. However, an incorrectly applied membrane can lead to leakage and damage your concrete roof. To get the most out of them, you need to ensure that they are correctly applied to the appropriate thickness.

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Your choice of waterproofing membrane will determine how safe your property and belongings are against water. It’s important to choose the right material for your project to ensure the best results. Don’t forget to buy materials only from a reputable supplier and hire experienced contractors to ensure the quality of work.

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